Rank: 294 based on 358 downloads (last 30 days) and 4 files submitted
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Christian Wuerslin

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University of Tuebingen, University of Stuttgart

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Files Posted by Christian Wuerslin View all
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(last 30 days)
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04 Nov 2014 Screenshot Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin 3d, potw, pick of the week, 3d image viewer, 4d, image analysis 97 23
  • 4.9375
4.9 | 16 ratings
19 Mar 2014 Screenshot Fast 3D/2D Region Growing (MEX) A very fast 2D and 3D region growing algorithm implemented in c++. Author: Christian Wuerslin region growing, 3d, 2d, image processing, image segmentation 178 9
  • 5.0
5.0 | 4 ratings
04 Jun 2013 Screenshot Dicom Import GUI Sorts DICOM files into series and lets you select the series you want to load in a GUI Author: Christian Wuerslin dicom, medical images, data import, dicom import, image processing 40 2
  • 5.0
5.0 | 2 ratings
29 Apr 2013 Screenshot Livewire (Intelligent Scissors) ROI Creation Implementation of the livewire algorithm for intelligent ROI drawing. Can be used instead of ROIPOLY Author: Christian Wuerslin livewire, intelligent scissors, roi, gui, roipoly, delineation 43 2
  • 5.0
5.0 | 2 ratings
Comments and Ratings by Christian Wuerslin View all
Updated File Comments Rating
26 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin

Hola Jose,

I recently installed R2014b and had the same problem. For R2014b, the eventdata of the mouse wheel callback was changed to an object instead of a struct. The solution is to add this line

if isobject(iCnt), iCnt = iCnt.VerticalScrollCount; end

a few lines above the line which throws the error (just next to a very similar line, which checks for a struct). I will also upload a fixed version soon.

01 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin

Thanks for letting me know, Jacob. I work on windows, soI don't get that error. Will also be fixed in a nes release sool.

31 Oct 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin

Hi Jacob,

I see the problem. The file is in the subfolder "Colormaps", but I only add that folder to the path a few lines later. I will upload a fixed version soon (along with some other bugfixes). Until then, you can either add the imagine subfolders to the path manually or move the block that is commented "Set some paths" up a few lines such that they are executed before the "load('mylines.mat');" command.
Sorry and thanks for letting me know.

23 Oct 2014 Fast 3D/2D Region Growing (MEX) A very fast 2D and 3D region growing algorithm implemented in c++. Author: Christian Wuerslin

Hi TAY,

nothing. In your case, just pass the gradient magnitude image to the region growing instead of the image. Something like:

[dX, dY] = gradient(image);
gradmag = sqrt(dX.^2 + dY.^2);
mask = RegionGrowing(gradmag, threshold, seed);

Cheers, Christian

29 Jul 2014 Fast 3D/2D Region Growing (MEX) A very fast 2D and 3D region growing algorithm implemented in c++. Author: Christian Wuerslin

Hola Joao,

you need to set up the mex compiler by typing
>> mex -setup
and then chose one of the shown options (you should at least have the lcc compiler). Then try to run the region growing again.

Christian

Comments and Ratings on Christian Wuerslin's Files View all
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30 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin Jose

Just to follow up, that solved my problem.
Thanks!

30 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin Jose

26 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin Christian Wuerslin

Hola Jose,

I recently installed R2014b and had the same problem. For R2014b, the eventdata of the mouse wheel callback was changed to an object instead of a struct. The solution is to add this line

if isobject(iCnt), iCnt = iCnt.VerticalScrollCount; end

a few lines above the line which throws the error (just next to a very similar line, which checks for a struct). I will also upload a fixed version soon.

24 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin Jose

Hi Christian,

I use imagine a lot and I think it's a great tool. However, I just upgraded to OSX Yosemite and I had to get Matlab R2014. The new imagine version works but the mouse scroll function to explore through slices seems to be broken. Here is the message I get when I try to use it:

----
Error while evaluating Figure WindowScrollWheelFcn

Undefined function 'plus' for input arguments of type 'matlab.ui.eventdata.ScrollWheelData'.

Error in imagine/fChangeImage (line 1847)
iNewImgInd = SData(iSeriesInd).iActiveImage + iCnt;
----

Any quick fix for this?

01 Nov 2014 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin Christian Wuerslin

Thanks for letting me know, Jacob. I work on windows, soI don't get that error. Will also be fixed in a nes release sool.

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